웹 2.0 기반 디지털 교과서 학습지원도구 설계개발

초록

The purpose of this study was to identify design principles for digital textbook learning support tools and to develop a prototype using these principles. One critical factor for successful classroom practices of digital textbook is to develop a user-friendly user interface. Affordance refers to a term that induces learners’ learning behaviors. Thus, an affordable digital textbook tends to be a more usable digital textbook. Given that a Web 2.0 environment emphasizes learner participation, affordance-based design is needed for the development of user-friendly digital textbook user interfaces. For this purpose, design principles were identified based on the reviews of affordance theory related literatures. A two-round Delphi study with 7 professionals was then carried out to verify the validity of the principles. As a result, seven affordance strategies were suggested: realization of individualized learning space; easy manipulation and application of contents; connection to multi devices; information sharing and distribution; active interaction among learners; implementation of learning community space; and facilitation of collective intelligence. A digital textbook prototype for science creative problem solving was developed according to these principles.

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